论文信息 - A Comparision of Sensorless Control Strategies of Doubly Fed Induction Generator

A Comparision of Sensorless Control Strategies of Doubly Fed Induction Generator

Decoupled control has been widely used in the DIFG (doubly fed induction generator) which needs the rotor position as well as the rotor speed for the control system. A lot of research has been done in the sensorless control field for the DFIG because of the disadvantages of the speed sensor. Three representative sensorless control strategies are considered in this paper and they are compared in terms of their performances and speed tracking capability in different conditions.

Xing Zhang | Xin Hao | Chong Wei Zhang

[1] J. Clare,et al. MRAS observer for sensorless control of standalone doubly fed induction generators , 2005, IEEE Transactions on Energy Conversion.

[2] Narayan C. Kar,et al. Effects of main and leakage flux saturation on the transient performances of doubly-fed wind driven induction generator , 2007 .

[3] Z. Krzeminski. Sensorless multiscalar control of double fed machine for wind power generators , 2002, Proceedings of the Power Conversion Conference-Osaka 2002 (Cat. No.02TH8579).

[4] E. Bogalecka. Power control of a double fed induction generator without speed or position sensor , 2002 .

[5] P. Gipe. Wind Energy Comes of Age , 1995 .

[6] Longya Xu,et al. Torque and reactive power control of a doubly-fed induction machine by position sensorless scheme , 1994, Proceedings of 1994 IEEE Industry Applications Society Annual Meeting.

[7] J. M. Kauffmann,et al. Double-fed induction machine: converter optimisation and field oriented control without position sensor , 1998 .

[8] O.A. Mohammed,et al. A novel sensorless control strategy of doubly fed induction motor and its examination with the physical modeling of machines , 2005, IEEE Transactions on Magnetics.

[9] V. T. Ranganathan,et al. A simple position-sensorless algorithm for rotor-side field-oriented control of wound-rotor induction machine , 2001, IEEE Trans. Ind. Electron..